readStream Crash

[naviocean]

Hello,
I got an issue that when I tried to set encoded to utf8, readStream method is crashed.

RNFetchBlob.fs.readStream(image.uri,'utf8').then(stream=>{
                      stream.open();
                      stream.onData((chunk)=>{
                     
                      })
                    })

Im using 0.10.2-beta.8
Thanks

[wkh237]

@naviocean , this error is due to that RCTEventEmitter could not convert JSON strings containing invalid UTF8 characters, I'm afraid this is beyond scope, but I can add exception handling so that it will not crash when dealing with such kind of files.

Alternatively it's possible to use ascii encoding to get byte array of the image, and deal with the bytes, but it has performance drawback especially when the file is large.